1. Experimental Aerosol and Cloud Microphysics Leibniz Institute for Tropospheric Research Leipzig Germany
2. Department of Atmosphere, Ocean and Earth System Modeling Research Meteorological Research Institute Tsukuba Japan
3. Particle Chemistry Max Planck Institute for Chemistry Mainz Germany
4. Institute for Atmospheric Physics Johannes Gutenberg University of Mainz Mainz Germany
5. Sea Ice Physics Alfred Wegener Institute Bremerhaven Germany
6. Polar Meteorology Alfred Wegener Institute Bremerhaven Germany
7. Institute for Marine and Atmospheric Research Utrecht University Utrecht Netherlands
8. Remote Sensing of Atmospheric Processes Leibniz Institute for Tropospheric Research Leipzig Germany
9. Institute for Meteorology Leipzig University Leipzig Germany
10. Atmospheric Chemistry Department Leibniz Institute for Tropospheric Research Leipzig Germany
11. Environmental Meteorology Trier University Trier Germany